| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B43-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B31-153
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-3639
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B29-3621 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B43-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B29-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B31-153 |
| filingDate |
1978-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1979-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13ce895ee0acf2a5d038753ec96cfcc9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67e8fa81fb66bd88fa916aedaac84588 |
| publicationDate |
1979-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4156086-A |
| titleOfInvention |
Trisaminopyridines and method of preparation by reaction of diamino-2-chloro pyridinium salt and organic amine |
| abstract |
Trisaminopyridines of the formula <IMAGE> are prepared by reacting a pyridinium salt of the formula <IMAGE> with an organic amine having the formula R3NH2 at a temperature of 110 DEG C. to 130 DEG C. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5602238-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0699718-A3 |
| priorityDate |
1973-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |